<template>
  <div class="app-container">
    <el-row :gutter="20" class="header">
      <el-col :span="7">
        <el-input placeholder="请输入角色名..." v-model="queryForm.roleName" clearable></el-input>
      </el-col>
      <el-button type="primary" :icon="Search" @click="initRoleList">搜索</el-button>
      <el-button type="success" :icon="DocumentAdd" @click="handleDialogValue()" v-if="hasAuth('system:user:add')">新增</el-button>
      <el-popconfirm title="您确定批量删除这些记录吗？" @confirm="handleDelete(null)">
        <template #reference>
          <el-button type="danger" :disabled="delBtnStatus" :icon="Delete" v-if="hasAuth('system:user:delete')">批量删除</el-button>
        </template>
      </el-popconfirm>
    </el-row>
    <el-table :data="tableData" stripe style="width: 100%" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" />
      <el-table-column prop="name" label="角色名" width="100" align="center" />
      <el-table-column prop="code" label="权限字符" width="200" align="center" />
      <el-table-column prop="createTime" label="创建时间" width="200" align="center" />
      <el-table-column prop="remark" label="备注" />
      <el-table-column prop="action" label="操作" width="400" fixed="right" align="center">
        <template v-slot="scope">
          <el-button type="primary" :icon="Tools" @click="handleMenuDialogValue(scope.row.id)" v-if="hasAuth('system:role:menu')">分配权限</el-button>

          <el-button v-if="scope.row.code != 'admin' && hasAuth('system:role:edit')" type="primary" :icon="Edit" @click="handleDialogValue(scope.row.id)" />

          <el-popconfirm v-if="scope.row.code != 'admin'" title="您确定要删除这条记录吗？" @confirm="handleDelete(scope.row.id)">
            <template #reference>
              <el-button type="danger" :icon="Delete" v-if="hasAuth('system:role:delete')" />
            </template>
          </el-popconfirm>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
      v-model:currentPage="queryForm.pageNum"
      v-model:page-size="queryForm.pageSize"
      :page-sizes="[10, 20, 30, 40, 50]"
      layout="total, sizes, prev, pager, next, jumper"
      :total="total"
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange" />
  </div>
  <Dialog v-model="dialogVisible" :dialogVisible="dialogVisible" :id="id" :dialogTitle="dialogTitle" @initRoleList="initRoleList"></Dialog>

  <MenuDialog v-model="menuDialogVisible" :menuDialogVisible="menuDialogVisible" :id="id" @initRoleList="initRoleList"></MenuDialog>
</template>

<script setup>
import { Search, Delete, DocumentAdd, Edit, Tools, RefreshRight } from "@element-plus/icons-vue";
import { ref } from "vue";
import requestUtil, { getServerUrl } from "@/utils/request";
import { ElMessage, ElMessageBox } from "element-plus";
import Dialog from "./components/dialog";
import MenuDialog from "./components/menuDialog";

const queryForm = ref({
  roleName: "",
  pageNum: 1,
  pageSize: 10,
});

const total = ref(0);

const tableData = ref([]);

const id = ref(-1);

const sysRoleList = ref([]);

const imageDialogValue = ref({});

const dialogVisible = ref(false);

const menuDialogVisible = ref(false);

const dialogTitle = ref("");

const multipleSelection = ref([]);

const delBtnStatus = ref(true);

const handleSelectionChange = (selection) => {
  console.log("勾选了");
  console.log(selection);
  multipleSelection.value = selection;
  delBtnStatus.value = selection.length == 0;
};

const initRoleList = async () => {
  const res = await requestUtil.post("sys/role/list", queryForm.roleName);
  tableData.value = res.data.roleList;
  total.value = res.data.total;
};

initRoleList();

const handleSizeChange = (pageSize) => {
  queryForm.value.pageNum = 1;
  queryForm.value.pageSize = pageSize;
  initRoleList();
};

const handleCurrentChange = (pageNum) => {
  queryForm.value.pageNum = pageNum;
  initRoleList();
};

const handleDialogValue = (roleId) => {
  if (roleId) {
    id.value = roleId;
    dialogTitle.value = "角色修改";
  } else {
    id.value = -1;
    dialogTitle.value = "角色添加";
  }
  dialogVisible.value = true;
};

const handleMenuDialogValue = (roleId) => {
  if (roleId) {
    id.value = roleId;
  }
  menuDialogVisible.value = true;
};

const handleDelete = async (id) => {
  var ids = [];
  if (id) {
    ids.push(id);
  } else {
    multipleSelection.value.forEach((row) => {
      ids.push(row.id);
    });
  }
  const res = await requestUtil.post("sys/role/delete", ids);
  if (res.data.code == 200) {
    ElMessage({
      type: "success",
      message: "执行成功!",
    });
    initRoleList();
  } else {
    ElMessage({
      type: "error",
      message: res.data.msg,
    });
  }
};
</script>

<style lang="scss" scoped>
.header {
  padding-bottom: 16px;
  box-sizing: border-box;
}

.el-pagination {
  float: right;
  padding: 20px;
  box-sizing: border-box;
}

::v-deep th.el-table__cell {
  word-break: break-word;
  background-color: #f8f8f9 !important;
  color: #515a6e;
  height: 40px;
  font-size: 13px;
}

.el-tag--small {
  margin-left: 5px;
}
</style>
